{"id":4431,"date":"2024-02-20T01:49:12","date_gmt":"2024-02-20T01:49:12","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&p=4431"},"modified":"2026-09-10T13:19:09","modified_gmt":"2026-09-10T13:19:09","slug":"1-85mm-male-4-hole-flange-rf-connector-0-30mm-pin-diameter-1-85-jfd2","status":"publish","type":"product","link":"https:\/\/mechanc.com\/fr\/produit\/1-85mm-male-4-hole-flange-rf-connector-0-30mm-pin-diameter-1-85-jfd2\/","title":{"rendered":"Connecteur RF 1,85 mm m\u00e2le \u00e0 bride 4 trous \u2013 rempla\u00e7able sur site, entraxe 8,64 mm, diam\u00e8tre de broche 0,30 mm"},"content":{"rendered":"

Connecteur RF 1,85 mm m\u00e2le \u00e0 bride 4 trous \u2013 Rempla\u00e7able sur site, Mod\u00e8le 1.85-JFD2<\/h2>\n

Le connecteur RF 1,85 mm m\u00e2le \u00e0 bride 4 trous<\/strong> avec un entraxe de 8,64 mm<\/strong> et un diam\u00e8tre de broche de 0,30 mm<\/strong> offre une continuit\u00e9 \u00e9lectrique pr\u00e9cise et une grande stabilit\u00e9 m\u00e9canique aux syst\u00e8mes de mesure large bande. Con\u00e7u pour une imp\u00e9dance de 50 \u03a9<\/strong> et des performances jusqu’\u00e0 67 GHz<\/strong>, le 1.85-JFD2 assure une connectivit\u00e9 fiable et \u00e0 faibles pertes pour les applications micro-ondes et millim\u00e9triques avanc\u00e9es. Explorez le catalogue complet de connecteurs RF<\/a>.<\/p>\n

Pr\u00e9cision de l’interface \u00e9lectrique<\/h3>\n

Le connecteur RF 1.85-JFD2<\/strong> garantit un ROS \u2264 1,2<\/strong> et une perte d’insertion \u2264 0,06 \u221aF(GHz) dB<\/strong>, en pr\u00e9servant une ma\u00eetrise exacte de l’imp\u00e9dance et une r\u00e9ponse de phase constante sur toute la bande 67 GHz. Son interface m\u00e2le 1,85 mm limite la r\u00e9flexion et permet une r\u00e9p\u00e9tabilit\u00e9 fiable pour les modules d’\u00e9talonnage, les syst\u00e8mes d’extension de fr\u00e9quence et les ports d’analyseur. D\u00e9couvrez toute la ligne de connecteurs 1,85 mm<\/a> de Mechanc.<\/p>\n

Stabilit\u00e9 m\u00e9canique et int\u00e9grit\u00e9 du montage<\/h3>\n

La conception \u00e0 bride 4 trous<\/a> procure une r\u00e9sistance au couple \u00e9quilibr\u00e9e et un alignement s\u00fbr sur les panneaux d’instrumentation. L’implantation de trous \u00e0 8,64 mm<\/strong> assure une r\u00e9partition uniforme des contraintes sous vibration ou variation thermique, pr\u00e9servant la stabilit\u00e9 de la liaison pendant des cycles de test prolong\u00e9s.<\/p>\n

Conformit\u00e9 des mat\u00e9riaux et \u00e9tat de surface<\/h3>\n

Fabriqu\u00e9 en acier inoxydable passiv\u00e9<\/strong> avec un contact en cuivre au b\u00e9ryllium dor\u00e9<\/strong>, le connecteur 1.85-JFD2<\/strong> offre une excellente conductivit\u00e9 et une bonne r\u00e9sistance \u00e0 la corrosion. La finition de surface de pr\u00e9cision maintient une faible r\u00e9sistance de contact et des caract\u00e9ristiques d’accouplement r\u00e9p\u00e9tables. Tous les mat\u00e9riaux satisfont aux exigences RoHS<\/strong> et REACH<\/strong>. Pour des conceptions similaires, consultez les connecteurs rempla\u00e7ables sur site<\/a> de Mechanc.<\/p>\n

Performances en fr\u00e9quence et options sur mesure<\/h3>\n

Le connecteur RF 1,85 mm m\u00e2le \u00e0 bride 4 trous 1.85-JFD2<\/strong> est id\u00e9al pour les analyseurs de r\u00e9seau de haute exactitude, les ensembles d’\u00e9talonnage et les montages de test en bande W. Mechanc propose des prestations d’ing\u00e9nierie sur mesure, dont des g\u00e9om\u00e9tries de bride modifi\u00e9es, des sch\u00e9mas de placage alternatifs et des alliages \u00e0 faible magn\u00e9tisme, adapt\u00e9s \u00e0 des exigences de mesure ou d’environnement particuli\u00e8res.<\/p>\n

Pour l’interface femelle correspondante, voir la pi\u00e8ce miroir : Connecteur RF 1,85 mm femelle \u00e0 bride 4 trous \u2013 Diam\u00e8tre de broche 0,30 mm, Mod\u00e8le 1.85-KFD2<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Connecteur RF 1,85 mm m\u00e2le \u00e0 bride 4 trous \u2013 Rempla\u00e7able sur site, Mod\u00e8le 1.85-JFD2 Le connecteur RF 1,85 mm m\u00e2le \u00e0 bride 4 trous avec un entraxe de 8,64 mm et un diam\u00e8tre de broche de 0,30 mm offre une continuit\u00e9 \u00e9lectrique pr\u00e9cise et une grande stabilit\u00e9 m\u00e9canique aux syst\u00e8mes de mesure large bande. 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